A REVIEW ON HYDROGELS
Anshika*, Sonu Verma* and Vishakha Thakur
The Purpose of this study is to understand that hydrogels are a unique class of cross-linked polymeric three-dimensional networks that can accommodate a significant fraction of aqueous solvents and biological fluids. Hydrogels now have attracted a growing interest from most of the scientists in various research fields. Hydrogels have played a significant role in a wide range of applications including drug delivery systems. Different methods, general benefits, general limitations, technical features, classifications, types, characterization, advantages, disadvantages, applications were studied.
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